fix(rpm): copy files to BUILD dir instead of source archive

Simplified rpmbuild process:
- Copy files directly to BUILD directory (no tar archive)
- Use --noclean flag to preserve BUILD contents
- Use %{_builddir} macro in spec file instead of %{_sourcedir}

This avoids the complexity of source archive creation/extraction
and fixes the 'No such file or directory' error.

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

Dockerfile.package

@@ -32,18 +32,18 @@ mkdir -p /root/rpmbuild/{BUILD,BUILDROOT,RPMS,SOURCES,SPECS,SRPMS}
 # Copy spec file
 cp /build/packaging/rpm/logcorrelator.spec /root/rpmbuild/SPECS/
 
-# Create source archive (required by rpmbuild)
-# Archive contains the pre-built binary and all config files
-tar -czf /root/rpmbuild/SOURCES/logcorrelator-${VERSION}.tar.gz \
-    -C /tmp/pkgroot \
-    usr etc var
+# Copy files directly to BUILD directory (no archive needed)
+# This is simpler than creating/extracting a source archive
+cp -r /tmp/pkgroot/* /root/rpmbuild/BUILD/
 
 # Build RPM using rpmbuild
+# Use --noclean to keep BUILD directory contents
 rpmbuild -bb /root/rpmbuild/SPECS/logcorrelator.spec \
     --define "version ${VERSION}" \
     --define "dist .${DIST_NAME}" \
     --define "_topdir /root/rpmbuild" \
-    --define "_rpmdir /packages/rpm/${DIST_NAME}"
+    --define "_rpmdir /packages/rpm/${DIST_NAME}" \
+    --noclean
 
 # Ensure output directory exists and copy RPM
 mkdir -p /packages/rpm/${DIST_NAME}